What is the percent yield of phosphoric acid if the theoretical yield is 50.0 g and the actual yield is 44.6 g? P4O10 (g) + 6 H2O (l) → 4 H3PO4 (aq)

Answer 1

Percent yield = actual yield / theoretical yield (x100%)

Percent yield = 44.6 g / 50.0 g (x100 %) = 89.2% yield